coredpussvr[.]exe

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General

Target

coredpussvr.exe
Size

49KB
MD5

4569fad33bb3d0180fd593d29b3fc49c
SHA1

ee93323bb8ecf49efc143c90d4e1ab6bb181953f
SHA256

7312ba6354a16f1547e5e56fd2880e21d6612d61a901ec1e5febf8004aac083e
SHA512

5ccd08c38b0e1f951cee78d7bf011af6736a56e4b192d3c5d76c5793085956e9104e81a6a344afc8ae5ab30bfdc9d74163696c0366f9fb0e159711ed72b306cd
SSDEEP

1536:Q/H49QT69yYK9QwgD4TWmmk5wGR0oGDWf+ARoLR:Q/YPTK9VzimmowGsWf+AGLR

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
coredpussvr.exe

Files

coredpussvr.exe
.exe windows x64

16f602b525e407b740ee990577004cf7

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

api-ms-win-crt-string-l1-1-0

memset

api-ms-win-crt-runtime-l1-1-0

_initterm
_initterm_e
_c_exit
_register_thread_local_exe_atexit_callback

api-ms-win-crt-private-l1-1-0

_o__configthreadlocale
_o__configure_narrow_argv
_o__crt_atexit
_o__errno
_o__exit
_o__get_narrow_winmain_command_line
_o__initialize_narrow_environment
_o__initialize_onexit_table
_o__invalid_parameter_noinfo
_o__purecall
_o__recalloc
_o__register_onexit_function
_o__seh_filter_exe
_o__set_app_type
_o__set_fmode
_o__set_new_mode
memcpy
_o_exit
_o_free
_o_malloc
_o_terminate
_o_wcsncpy_s
__CxxFrameHandler3
_CxxThrowException
_o___stdio_common_vswprintf
_o___stdio_common_vsnprintf_s
_o__cexit
_o__callnewh
_o___std_exception_destroy
_o___std_exception_copy
_o___p__commode
__C_specific_handler
__CxxFrameHandler4

api-ms-win-core-libraryloader-l1-2-0

SizeofResource
GetModuleFileNameA
GetModuleHandleW
GetProcAddress
LoadLibraryExW
FindResourceExW
GetModuleFileNameW
FreeLibrary
LoadResource
GetModuleHandleExW

api-ms-win-core-synch-l1-1-0

ReleaseSemaphore
WaitForSingleObject
CreateEventW
DeleteCriticalSection
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
CreateMutexExW
OpenSemaphoreW
WaitForSingleObjectEx
ReleaseMutex
CreateSemaphoreExW

api-ms-win-core-heap-l1-1-0

HeapFree
GetProcessHeap
HeapAlloc

api-ms-win-core-errorhandling-l1-1-0

SetLastError
GetLastError
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RaiseException

api-ms-win-core-processthreads-l1-1-0

GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
TerminateProcess
GetStartupInfoW

api-ms-win-core-localization-l1-2-0

FormatMessageW

api-ms-win-core-debug-l1-1-0

IsDebuggerPresent
OutputDebugStringW
DebugBreak

api-ms-win-core-handle-l1-1-0

CloseHandle

api-ms-win-core-com-l1-1-0

CoReleaseServerProcess
CoRegisterClassObject
CoRevokeClassObject
CoInitializeEx
CoUninitialize
CoAddRefServerProcess
CoCreateInstance
CoTaskMemAlloc
CoTaskMemRealloc
CoTaskMemFree

api-ms-win-core-string-l2-1-0

CharNextW

api-ms-win-core-registry-l1-1-0

RegSetValueExW
RegCloseKey
RegCreateKeyExW
RegEnumKeyExW
RegDeleteValueW
RegOpenKeyExW
RegQueryInfoKeyW

api-ms-win-core-string-l1-1-0

MultiByteToWideChar

api-ms-win-core-rtlsupport-l1-1-0

RtlLookupFunctionEntry
RtlCaptureContext
RtlVirtualUnwind

api-ms-win-core-processthreads-l1-1-1

IsProcessorFeaturePresent

api-ms-win-core-profile-l1-1-0

QueryPerformanceCounter

api-ms-win-core-sysinfo-l1-1-0

GetSystemTimeAsFileTime

api-ms-win-core-interlocked-l1-1-0

InitializeSListHead

api-ms-win-core-string-obsolete-l1-1-0

lstrcmpiW

combase

ord69

api-ms-win-core-delayload-l1-1-1

ResolveDelayLoadedAPI

api-ms-win-core-delayload-l1-1-0

DelayLoadFailureHook

Sections

.text
Size: 31KB - Virtual size: 30KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 13KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.didat
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 1024B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 256B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

16f602b525e407b740ee990577004cf7

Headers

DLL Characteristics

File Characteristics

Imports

api-ms-win-crt-string-l1-1-0

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-private-l1-1-0

api-ms-win-core-libraryloader-l1-2-0

api-ms-win-core-synch-l1-1-0

api-ms-win-core-heap-l1-1-0

api-ms-win-core-errorhandling-l1-1-0

api-ms-win-core-processthreads-l1-1-0

api-ms-win-core-localization-l1-2-0

api-ms-win-core-debug-l1-1-0

api-ms-win-core-handle-l1-1-0

api-ms-win-core-com-l1-1-0

api-ms-win-core-string-l2-1-0

api-ms-win-core-registry-l1-1-0

api-ms-win-core-string-l1-1-0

api-ms-win-core-rtlsupport-l1-1-0

api-ms-win-core-processthreads-l1-1-1

api-ms-win-core-profile-l1-1-0

api-ms-win-core-sysinfo-l1-1-0

api-ms-win-core-interlocked-l1-1-0

api-ms-win-core-string-obsolete-l1-1-0

combase

api-ms-win-core-delayload-l1-1-1

api-ms-win-core-delayload-l1-1-0

Sections

.text Size: 31KB - Virtual size: 30KB

.rdata Size: 13KB - Virtual size: 12KB

.data Size: 512B - Virtual size: 2KB

.pdata Size: 2KB - Virtual size: 1KB

.didat Size: 512B - Virtual size: 16B

.rsrc Size: 1024B - Virtual size: 1024B

.reloc Size: 512B - Virtual size: 256B

.text
Size: 31KB - Virtual size: 30KB

.rdata
Size: 13KB - Virtual size: 12KB

.data
Size: 512B - Virtual size: 2KB

.pdata
Size: 2KB - Virtual size: 1KB

.didat
Size: 512B - Virtual size: 16B

.rsrc
Size: 1024B - Virtual size: 1024B

.reloc
Size: 512B - Virtual size: 256B